baber/WOPTO huggingface dataset:
Patent DE-3428863-A1 (DE)
Title: Glass breaking machine
Inventor: GRENZEBACH RUDOLF
IPC: C03B33/033
Filed: 1984-08-04
Abstract: The invention relates to a glass breaking machine through which there is moved a continuous glass sheet (1) which is provided with breaking lines (8) corresponding to the size of the panes to be separated off. The panes are separated off from the glass sheet in the machine by a breaking roller (4) which presses upwards at a breaking line against the pressure of at least one pressure roller or pressure roller arrangement bearing on the top surface. In order to separate off even the zero cut strip located at the leading edge of the glass sheet (1), the invention provides a piston (6) which is arranged directly downstream of the breaking roller in the direction of advance and, during the pressing of the breaking roller (4), presses on the zero cut strip from above so that the latter is then separated off from the glass sheet (1) along a breaking line. <IMAGE>
Patent DE-3430084-A1 (DE)
Title: Device for dental hygiene
Inventor: EENBOOM ALGUND DR MED
IPC: A61C17/20
Filed: 1984-08-16
Abstract: The invention describes a device for dental hygiene which comprises a mandibular spoon and a maxillary spoon (8, 9) whose upper side and lower side respectively is formed by a metal plate (13, 15) on which there is arranged at least one ultrasonic transducer (10), that the two spoons (8, 9) are filled with water by a pump (4) have water flowing through during operation and that the mandibular spoon (8) has at least one vent opening (14) in the metal plate (13). <IMAGE>
Patent DE-3432434-A1 (DE)
Title: Press plate for panel prodn. - is of greater width than finished panel and is 2.5-7.5 mm thick
IPC: B28B7/34
Filed: 1984-09-04
Abstract: The press plate produces hydraulically-bonded panels of cement, fibre etc. prepressed panels.  Its thickness is a fraction of that of the finished panel, while it has a heat exchange edge protruding beyond the panel blank. The width of the plate is between 1.03 and 1.05 times that of the finished panel, while its thickness is 2.5 to 7.5 mm, for a panel 15 to 35 mm thick. USE - Simple plate pressing structure.
Patent DE-3434032-A1 (DE)
Title: Trolley-type drawing machine
Inventor: JOPT UWE
IPC: B43L13/04
Filed: 1984-09-17
Abstract: A trolley-type drawing machine is described, which contains a horizontal trolley, displaceable on a horizontal running rail, an angled support frame pivotably mounted on the horizontal trolley, a vertical running rail on the angled support frame and a screw connection, together with a positive-fitting toothing between the support frame and the vertical running rail. In order to produce the positive-fitting toothing in a manner which is particularly rigid and at the same time simple, the toothing contains, on the underside of the running rail, at least one groove extending in the longitudinal direction and a corresponding tooth which, when the screw connection is tightened, enters into a pressure fit with the groove.
Patent DE-3434243-A1 (DE)
Title: Tetrad adder in BCD-8421 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1984-09-18
Abstract: This adder consists of a dual tetrad adder 1 and a correction circuit 2 for adding the correction number 6 and an additional circuit 3 which, in the case of sum numbers which are greater than the number HLLH (9), supplies the H potential for driving the correction circuit 2 and for the carry output y. The carry potential is thus supplied by the additional circuit 3 which exhibits an AND circuit (21 and 22) for each of the sum numbers 10 and 12 only, and thus covers the range of sums from 10 to 15. <IMAGE>
Patent DE-3435480-A1 (DE)
Title: Self-aligning piston pump
Inventor: BECKER ERICH
IPC: F04B53/14
Filed: 1984-09-27
Abstract: A self-aligning piston pump (1) (Fig. 1) has a sealing sleeve (10) with a retaining section (11) held by the piston part, and a lip section (12) sealing against the cylinder wall (13). In this arrangement, the outer contour (20) of the lip section (12) essentially has the form of a belt-shaped spherical-shell section (21). This results, accordingly, in an annularly closed sealing band between the lip section (12) and the cylinder wall (13) even for longer strokes and correspondingly larger pivoting angles of the self- aligning piston. <IMAGE>
Patent DE-3437480-A1 (DE)
Title: Electrolyte tank for a reserve-electrolyte battery
Inventor: OTTO LOTHAR
IPC: H01M50/673
Filed: 1984-10-12
Abstract: In the case of a reserve-electrolyte battery which is activated by compressed gas and whose electrolyte supply tank accommodates the cell gases once it has been set in operation and whose activating gas pipe which is connected to the tank functions as a venting pipe thereon, there is no risk of electrolyte escaping even if the orientation conditions of the entire battery arrangement are changed, if the inlet opening of the pipe in the tank is shifted from the inner wall as far as the centre of its space. In a particularly expedient cylindrical tank structure 1, the activating gas pipe 2 continues (after being bent) through a flange 4 on the cover 3 in the tank interior as a central pipe 6 and has two hole openings 7 in its centre. <IMAGE>
Patent DE-3438784-A1 (DE)
Title: Method and device for increasing the effect of high-velocity water jets in the extraction of rock
Inventor: HARTWIG JUERGEN DR ING
IPC: E21B7/18
Filed: 1984-10-23
Abstract: The method is characterised in that gas bubbles are passed into a pressure chamber through which the water flows. After discharge from the nozzle of the pressure chamber, the gas bubbles spontaneously expand and thereby split the jet.
Patent DE-3440964-A1 (DE)
Title: Process for regenerating ion-exchange installations and apparatus for carrying out the process
Inventor: OCHOTTA GEORG DIPL CHEM
IPC: B01J49/05
Filed: 1984-11-09
Abstract: A process in which the loading of the exchanger takes place from the bottom upwards and the regeneration takes place in counter current from the top downwards is disclosed for regenerating ion-exchange installations. To achieve as high an efficiency of the regeneration solution as possible, care is taken that the solution is undiluted at the start of the interaction with the resin. This is done, especially if eluates which have to be detoxicated accumulate, by draining the liquid out of the backflush and preferably collecting it separately before the regeneration solution is introduced into the installation from above. In the case of water softening, where the eluates can be fed directly into the conduit, it is more advantageous to feed the regenerating agent directly over the top boundary of the resin bed via a perforated tube or a similar drainage system. In this way, a saving in regeneration salt is possible; in addition, the amount of waste water and the salt load is minimised. <IMAGE>
Patent DE-3441923-A1 (DE)
Title: Fluidised-bed furnace with downstream convection heating surfaces
Inventor: WIESER RUDOLF DR
IPC: B04C9/00
Filed: 1984-11-16
Abstract: The invention relates to a fluidised-bed furnace with circulating firing and, arranged above the combustion chamber, convection heating surfaces which are downstream on the smoke gas side. The alternative embodiments indicated are characterised by a space-saving overall arrangement and an especially small base area requirement. The ash separating cyclones are arranged inside and/or outside the combustion chambers. The smoke gases enter the convection heating surfaces in an already precleaned state. As a result, their dirtying is reduced. For the burning of coal with high calorific value, two embodiments with cooled combustion chamber shells consisting of double pipes are indicated. A further alternative embodiment has a hydraulically coupled combustion air-preheating installation for reducing the waste gas temperature and for decreasing the waste gas loss. <IMAGE>
Patent DE-3445011-A1 (DE)
Title: Novel aniline derivative, process for its preparation, and its use
Inventor: RIBI MAX DR
IPC: C07D209/34
Filed: 1984-12-10
Abstract: Novel aniline derivative of the formula <IMAGE> in which Ph stands for 2,6-difluorophenyl, and its salts, show anti-inflammatory and analgesic properties and can be used as pharmaceutical active compounds. The compound of the formula (I) and its salts are prepared by processes known per se.
Patent DE-3445017-A1 (DE)
Title: Balancing device for coupling an unbalanced line to a balanced element
Inventor: RAFFIN FRANCOIS
IPC: H01P5/02
Filed: 1984-12-10
Abstract: The balancing device for coupling an unbalanced line to a balanced element contains a series circuit comprising a coaxial cable section (1) and a symmetrical line (2) having a conductor (3) which is connected in parallel with the coaxial cable section (1). 
<??>It is intended to avoid the compensation of the balanced line, whose length is as short as possible, requiring the use of capacitors, which are susceptible components under the operating conditions of the balancing device. For this purpose, the balanced line (2) is designed in such a manner that, between its ends, it has an impedence change which (specified in straight-line planar coordinates) has the form of an extended S while, in the case of conventional balancing devices, it has the form of a flat U. 
<??>Use in the ten metre wavelength band. 
<IMAGE>
Patent DE-3445648-A1 (DE)
Title: Tying means for conifers
Inventor: SCHNEIDERS HERMANN
IPC: B65B25/02
Filed: 1984-12-14
Abstract: The tying means has a funnel with a netting tube, the transition between the conical funnel part and the cylindrical funnel part being continuous. It has, furthermore, a gripper, which pulls the conifers through the funnel and the netting tube, at the same time drawing the netting over. Due to the design of the netting tube, the netting is retarded. The gripper is designed in such a way that conifers, and also deciduous trees and bushes with or without conglomerates of roots can be tied up. Instead of the netting, tubular fabric or film materials are also used. <IMAGE>
Patent DE-3503326-A1 (DE)
Title: Apparatus for the stranding of elements with considerable differences in diameter
Inventor: FROESCHER PETER ING GRAD
IPC: D07B7/02
Filed: 1985-01-29
Abstract: To introduce additional stranding elements (16) of substantially smaller diameter into a stranded structure, the stranding elements (11) of which have relatively large diameters and therefore also form large gussets, the mounting (21) of the stranding nipple (20) is connected to the outer bearing (26) of an additional, generally freely rotatable laying disc (25). <IMAGE>
Patent DE-3508501-A1 (DE)
Title: Process for ejecting mouldings from a mould
Inventor: DEREK HEINZ DR ING
IPC: B29C33/46
Filed: 1985-03-09
Abstract: In a process for ejecting mouldings from a mould by means of compressed air, before the latter enters the mould part it is set into oscillations the frequency and amplitude of which can be adapted to the particular conditions. The compressed air used for ejection can be dried and/or heated.
Patent DE-3512341-A1 (DE)
Title: Method and device for coded data transmission in data processing systems
Inventor: HAHN RUEDIGER
IPC: G06F9/30
Filed: 1985-04-04
Abstract: In a data processing system with microprocessors, which are internally organised via data, address and control bus lines and in the central processing unit of which instructions from an instruction register are decoded in an instruction decoder, the instruction decoding is designed to be variable. In particular, several instruction decoding patterns can be programmed in. Each of the instruction decoding patterns can be allocated to an address group. Alternatively, the selection of the instruction decoding pattern can be made dependent on which word of the operation code is currently being processed. A corresponding programmable instruction decoder (9) can be integrated in a microprocessor chip or arranged at least partially outside the processor chip. <IMAGE>
Patent DE-3514737-A1 (DE)
Title: Apparatus for neutralising and purifying flue gases
Inventor: REININGER GEB STREY
IPC: B01D53/34
Filed: 1985-04-24
Abstract: The aim of the invention is the use of the known coke filter in the neutralisation and purification of exhaust gases. The liquid part is to be sprayed at the top end of the stack by the condensate obtained, whereas the solid constituents are to come into the ground in order to prevent damage to the sewage system.
Patent DE-3517426-A1 (DE)
Title: Ski and method for producing it
Inventor: MORI SABURO
IPC: A63C5/14
Filed: 1985-05-14
Abstract: In a method for producing a ski using a mould, comprising a lower mould half, lateral segments which are arranged above the lower mould half and an upper mould which is arranged above the lateral segments, an upper plate element (25) of the ski is arranged below the upper mould, a lower plate element (10) of the ski is arranged above the lower mould half and edge strips (13, 14) of the ski are arranged on and along both side edges of the lower plate element and an expanded artificial resin is discharged into the inside cavity of the mould. Tape-like strips (9, 22) are embedded in such a way that one end of each strip fits securely into the inside of each lateral segment of the mould and that the other end presses the lower plate element (10) and the edge strip (13 or 22) of the ski downwards against the lower mould half, to secure the latter in its position. The tape-like strips (9, 22) may serve as reinforcing elements, as bracing or as vibration absorbers and have laterally projecting regions (9a, 22a) which are coloured differently from the lateral surface of the ski. <IMAGE>
Patent DE-3518378-A1 (DE)
Title: Short-circuit slide for waveguide trains
Inventor: BARTH HELMUT DIPL ING
IPC: H01P1/28
Filed: 1985-05-22
Abstract: A short-circuit slide for waveguide trains, especially for reduced millimetric wave waveguides, consisting of a sprung metal plate which is folded into two loops, in such a manner that both loops are larger in diameter than the waveguide height and in such a manner that the first loop which forms the short-circuit is feathered in the longitudinal direction into a plurality of laminates.
Patent DE-3521979-A1 (DE)
Title: Device having two magnetic parts
Inventor: BESSER FRITZ
IPC: H02K53/00
Filed: 1985-06-20
Abstract: A device (10) having two magnetic parts (12, 14) is described, one magnetic part (14) being arranged such that it can move relative to the other magnetic part (12). Each of the two magnetic parts (12, 14) has magnetic elements (15) which are in each case of the same length in a first spatial direction (A) and are in each case connected to one another in the same polarity. The one magnetic part (12) has, in the first spatial direction (A), one magnetic element (15) more than the second magnetic part (14). <IMAGE>
Patent DE-3522409-A1 (DE)
Title: Digital recursive filter
Inventor: GOECKLER HEINZ DIPL ING
IPC: H03H17/04
Filed: 1985-06-22
Abstract: Digital recursive filter of modified Meerkötter-Wegener structure, with preset signal word length, in floating-point arithmetic, the signal being subjected, after evaluation or addition, to a cutting or rounding operation, the input or output signal of the delay components each being subjected to a saturation characteristic, and the input or output signal of the delay components or of the limiters, or the signals which are conducted back to the input of the delay components, being subjected to a signal correction such that if the signal or the evaluation coefficient is negative, an amount of 1 to 3 times its quantisation step is added to or subtracted from this signal. <IMAGE>
Patent DE-3523883-A1 (DE)
Title: Sun protection screen with slats running parallel to the building front
Inventor: REMMERS HANS-JOACHIM
IPC: E04F10/08
Filed: 1985-07-04
Abstract: The invention is a sun protection screen which is light in weight and is easy to mount. Consisting of pressure-impregnated wooden slats which run parallel to the building front and which, by means of a bore (3), are pushed on to at least two support arms (2) arranged parallel to one another and are fastened to the building above windows, doors or other openings by means of the support arms. The spacing of the slats from one another is adjustable and can be fixed by means of a screw (5). <IMAGE>
Patent DE-3529477-A1 (DE)
Title: Mechanical helical spring arranged between the wagon body of a railway wagon and a bogey
Inventor: DICKHART III WILLIAM W
IPC: B61F5/12
Filed: 1985-08-16
Abstract: Some of the turns of one or more mechanical helical springs which are arranged between the wagon body of a railway wagon and a bogey are in physical contact with damping elements. The turns in contact with the damping elements can be located at the ends of the springs or at regions between the ends. In the case of double springs, which are arranged one in the other with spacing, the damping elements can be positioned in the space between the springs at their ends. …<IMAGE>…
Patent DE-3535292-A1 (DE)
Inventor: HACKMANN LUDGER
IPC: B65D83/06
Filed: 1985-10-03
Abstract: A device for dispensing granular media or tablets in portions from a supply space therein is disclosed. The device comprises a casing having an outlet sealable by a normally closed spring-loaded tappet. The device also includes an actuating system located within a recess in the outer walls of the casing. The tappet emerges from an internal wall within the casing. The wall forms an internal shaft for supporting the tappet and spaces the tappet from the outer walls of the casing. The internal wall also forms a space between an outer walls and a supply space which is open towards the recess and allows for easy formation of the casing. The supply space has a lower portion from which there extends a duct which forms the outlet for the device. The tappet has an opening therethrough at a lower end thereof capable of being moved in front of the duct when in a dispensing position. The supply space is then sealed by an insert located within the lower portion of the supply space. The insert has a guide wall capable of isolating the supply space from the opening in the tappet when the tappet is in the dispensing position and wherein the actuating device slides within the recess and the casing walls to thereby move the tappet from its normally closed position to its dispensing position.
Patent DE-3538227-A1 (DE)
Title: Outside mirror cleaning device for vehicles
Inventor: FICKEL HANS-CHRISTIAN DIPL ING
IPC: B60R1/06
Filed: 1985-10-26
Abstract: In the case of an outside mirror for airborne, waterborne or land vehicles, the mirror surface is made to rotate in an appropriate fashion in order to remove drops of water and, in conjunction with a cleaning liquid, dirt as well.
Patent DE-3538830-A1 (DE)
Title: Photorezeptor
Inventor: KINOSHITA AKIRA
IPC: G03G5/06
Filed: 1985-10-31
Abstract: Photorezeptor mit einem Träger und einer darauf aufgebrachten lichtempfindlichen Schicht, die eine Azoverbindung der Formel enthält der eine ausgezeichnete Haltbarkeit besitzt, eine hohe Empfindlichkeit sowie ein geringes Restpotential aufweist und bei dem selbst bei wiederholter Verwendung diese Eigenschaften stabil sind.
Patent DE-3539583-A1 (DE)
Title: Shut-off device against fire transmission in ventilation lines
Inventor: WILDEBOER WERNER DIPL ING
IPC: A62C2/06
Filed: 1985-11-08
Abstract: The invention relates to a shut-off device against fire transmission in ventilation lines with a ventilation line section made of sheet metal, in which an operable flap made of fire-proof material is arranged. The aim of the invention is to produce a shut-off device of the generic type mentioned in the introduction, which is of mounting-friendly and functionally reliable design. The aim has been achieved according to the invention in that the flap has in its edge region at least one gripping member which, when the flap is closed, is in engagement with a recess arranged on the inside of the wall of the ventilation line section. The gripping member is preferably a hook element and the recess is preferably a pocket which is open towards the flap.
Patent DE-3541582-A1 (DE)
Title: Process for the preparation of formic acid
Inventor: IMADA YUKIO
IPC: C12R1/40
Filed: 1985-11-25
Abstract: Methanol can be converted into formic acid in one step and without the aid of any coenzyme by the action of alcohol oxidase, catalase and formaldehyde dismutase in the presence of oxygen. The formaldehyde dismutase employed is obtained from Pseudomonas putida.
Patent DE-3543105-A1 (DE)
Title: Method and device for the positive joining of workpieces
Inventor: GROSCH KARL
IPC: B29C65/60
Filed: 1985-12-06
Abstract: Method and device for the positive joining of workpieces, at least one of which consists of a synthetic resin which is plastically deformable in the heated state whereas the second workpiece to be bonded thereto has at least one opening and, for the bonding, the first workpiece consisting of synthetic resin is heated in the region of the opening in the second workpiece and plastically deformed in the opening in the second workpiece in such a manner that parts of the deformed region completely fill the opening and/or engage in a positive locking manner behind the edge of the opening in the second workpiece, the first workpiece consisting of synthetic resin being heated in the region of the opening in the second workpiece by means of a rotating, mandrel-like tool which is pressed against said first workpiece and the heated material being at the same time deformed.
Patent DE-3603548-A1 (DE)
Title: Method for determining and regulating the temperature of laser diodes, and a circuit arrangement for carrying out the method
Inventor: SZIRANYI TAMAS DR
IPC: H01S5/00
Filed: 1986-02-05
Abstract: A method for determining and regulating the temperature of laser diodes and a circuit arrangement for carrying out the method, the laser diodes being used especially in line printers and being operated in the pulsed mode. The essence of the method according to the invention is that a constant basic current, which is lower than the laser threshold current, is passed via the laser diode at the time interval at which emission of the laser radiation is suspended, during which the voltage of the laser diode is sampled at least once, and after which the sampled value is stored and evaluated, and the current supplying the laser diode is controlled as a function of the result obtained. The essence of the circuit arrangement according to the invention is that the connections of the laser diode are connected to a sample and hold unit via a voltage follower having a high input impedance, the output from which sample and hold unit is passed to an evaluation unit, while one output of the evaluation unit is connected to a control input of the electrical power source and/or of the heating/cooling unit.
Patent DE-3605496-A1 (DE)
Title: Collapsible bathtub stand
Inventor: BAUER HELMUTH
IPC: A47K3/164
Filed: 1986-02-20
Abstract: A collapsible bathtub stand comprises, at each end face, two lever legs (1) arranged crosswise and pivotable about an aligned pivoting axis (3) running in the longitudinal direction. These lever legs (1) are interconnected via at least one upper connecting strut (5) and are pivotable in pairs from a closed position, at least substantially pivoted one onto the other, into an open position for receiving a bathtub insert. For this purpose, there is provided a base which supports the bathtub insert and comprises base longitudinal struts (17) which are each supported via a transverse support articulated on the lever leg (1). To provide a bathtub stand which is easier to handle, is of simpler construction and above all is more secure and which, if need be, securely holds a bathtub insert, provision is made for the transverse supports provided on each end face between the two lever legs (1) to consist of at least one two-member linkage (7) which restricts the maximum opening angle of the bathtub stand and has at least one common pivot point (13), the base longitudinal struts (17) being supported on the linkage (7) below its articulation points (11) (Figure 1). <IMAGE>